Great Kills Harbor, NY Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Mon
Jul 13
Mostly Clear
Close Hourly
-º / 69º 2% WSW 9 mph 63%
11pm Clear 75º 1% SW 10 mph 60%
Tue
Jul 14
Partly Cloudy
View Hourly
97º / 77º 2% WSW 14 mph 47%
12am Clear 74º 1% SW 10 mph 63%
1am Clear 73º 1% SW 9 mph 63%
2am Clear 72º 1% WSW 9 mph 63%
3am Clear 72º 1% WSW 9 mph 65%
4am Clear 71º 1% WSW 9 mph 67%
5am Mostly Clear 71º 1% WSW 8 mph 69%
6am Mostly Sunny 70º 3% WSW 7 mph 69%
7am Partly Cloudy 72º 2% WSW 8 mph 69%
8am Partly Cloudy 75º 1% WSW 9 mph 65%
9am Partly Cloudy 78º 1% WSW 9 mph 59%
10am Sunny 83º 0% W 10 mph 52%
11am Sunny 86º 0% W 11 mph 47%
12pm Sunny 89º 0% W 11 mph 44%
1pm Sunny 91º 0% WSW 11 mph 41%
2pm Sunny 93º 0% WSW 12 mph 39%
3pm Sunny 94º 0% W 13 mph 38%
4pm Sunny 95º 0% W 13 mph 37%
5pm Sunny 95º 0% W 14 mph 37%
6pm Sunny 95º 0% WSW 14 mph 37%
7pm Sunny 94º 0% WSW 13 mph 39%
8pm Sunny 91º 0% WSW 13 mph 43%
9pm Clear 88º 0% WSW 11 mph 48%
10pm Mostly Clear 87º 0% WSW 11 mph 51%
11pm Mostly Clear 85º 1% WSW 11 mph 54%
Wed
Jul 15
Mostly Sunny
View Hourly
100º / 76º 4% WNW 14 mph 45%
12am Clear 84º 1% W 10 mph 58%
1am Clear 83º 1% W 10 mph 59%
2am Clear 82º 2% W 10 mph 61%
3am Clear 81º 3% W 9 mph 64%
4am Clear 80º 3% WSW 9 mph 65%
5am Clear 79º 4% WSW 8 mph 67%
6am Sunny 78º 4% WSW 8 mph 69%
7am Sunny 80º 3% WSW 8 mph 67%
8am Sunny 82º 1% W 9 mph 62%
9am Mostly Sunny 86º 0% W 9 mph 56%
10am Sunny 89º 0% W 11 mph 49%
11am Sunny 92º 0% WNW 12 mph 45%
12pm Mostly Sunny 94º 0% WNW 13 mph 41%
1pm Mostly Sunny 96º 0% WNW 13 mph 39%
2pm Partly Cloudy 97º 0% WNW 13 mph 38%
3pm Mostly Sunny 98º 0% WNW 14 mph 36%
4pm Partly Cloudy 98º 0% WNW 14 mph 36%
5pm Partly Cloudy 97º 5% WNW 14 mph 36%
6pm Partly Cloudy 96º 5% WNW 12 mph 36%
7pm Partly Cloudy 95º 5% NW 11 mph 37%
8pm Partly Cloudy 92º 2% NNW 10 mph 38%
9pm Partly Cloudy 89º 8% NNW 8 mph 41%
10pm Partly Cloudy 86º 6% NNW 7 mph 44%
Thu
Jul 16
Partly Cloudy 95º / 74º 9% WNW 12 mph 39%
Fri
Jul 17
Partly Cloudy 91º / 71º 0% NW 8 mph 40%
Sat
Jul 18
Showers 81º / 71º 52% ESE 8 mph 65%
Sun
Jul 19
Scattered Thunderstorms 83º / 71º 62% WSW 9 mph 67%
Mon
Jul 20
Partly Cloudy 83º / 71º 24% E 9 mph 63%

Weather Radar for Great Kills Harbor, NY See Radar

* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Great Kills Harbor, NY

Tonight
Low : 69ºF
WSW wind 9 to 12 kt. Clear. Seas around 1 ft.
Tuesday
High : 90ºF
WSW wind 9 to 12 kt. Sunny. Seas 1 ft or less.
Tuesday Night
Low : 77ºF
WSW wind around 14 kt. Mostly clear. Seas around 1 ft.
Wednesday
High : 96ºF
W wind 10 to 12 kt. Sunny. Seas around 1 ft.
Wednesday Night
Low : 76ºF
NW wind 9 to 12 kt decreasing to 5 to 8 kt after midnight. A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Seas 1 ft or less.
Thursday
High : 91ºF
Variable winds less than 5 kt becoming W 5 to 9 kt in the afternoon. Mostly sunny. Seas 1 ft or less.
Thursday Night
Low : 75ºF
NW wind 8 to 11 kt decreasing to 5 to 8 kt after midnight. Partly cloudy. Seas 1 ft or less.
Friday
High : 89ºF
WNW wind 5 to 7 kt. Sunny. Seas 1 ft or less.
Friday Night
Low : 73ºF
NW wind 5 to 8 kt. Partly cloudy. Seas 1 ft or less.

NOAA Buoy Data Near Great Kills Harbor, NY See Map

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    Wind Speed Forecast for Great Kills Harbor, NY

    TuesdayWednesday
    Wind Speed (MPH) 10981113131198121411
    3am7am11am3pm7pm11pm3am7am11am3pm7pm11pm
    MPH 10981113131198121411
    DIR SWWSWWSWWWWSWWSWWWSWWNWWNWNW

    Current Weather Conditions In Great Kills Harbor, NY

    As Of: 26 minutes ago

    • 75ºF
    • 75ºF
    • 10mph
    • 0º (SW)
    • 18mph
    • Clear
    • 10mi
    • 30.15"
    • 60%
    • 0ºF

    The weather right now in Great Kills Harbor, NY is Clear. The current temperature is 75°F, and the expected high and low for today, Monday, July 13, 2026, are -° high temperature and 69°F low temperature. The wind is currently blowing at 10 miles per hour, and coming from the Southwest. The wind is gusting to 18 mph. With the wind and the atmosphere the temperature feels like 75° Fahrenheit. Expected precipitation is 1 percent, with current humidity at 60 percent, and air pressure at 30.15 in. Visibility is 10 nautical miles. There are 2 current weather alert(s).

    Weather Alerts
    Heat Advisory - 2:20pm Mon Jul 13 2026

    ...HEAT ADVISORY NOW IN EFFECT FROM 11 AM TUESDAY TO 9 PM EDT WEDNESDAY...

    WHAT: Heat index values up to 104 expected.

    WHERE: Bronx, Kings (Brooklyn), New York (Manhattan), Northern
    Queens, Richmond (Staten Island), and Southern Queens Counties.

    WHEN: From 11 AM Tuesday to 9 PM EDT Wednesday.

    IMPACTS: Hot temperatures and high humidity may cause heat
    illnesses.

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    New York City residents should call 3 1 1 to obtain 'Beat the Heat'
    safety tips.

    New York City residents should call 3 1 1 to identify cooling center
    locations and obtain 'Beat the Heat' safety tips.

    A Heat Advisory is issued when the combination of heat and humidity
    is expected to make it feel like it is 95 to 99 degrees for two or
    more consecutive days, or 100 to 104 degrees for any length of time.

    Seniors and those with chronic health problems or mental health
    conditions are at an increased risk. Homes without air conditioning
    can be much hotter than outdoor temperatures.

    Use air conditioning to stay cool at home or go to a place that has
    air conditioning. If you don't have home air conditioning, continue
    to seek out cool spaces each day as long as it remains hot, and for
    a few days after if your home is still hot. Check on vulnerable
    friends, family members and neighbors.

    To reduce risk during outdoor work, the Occupational Safety and
    Health Administration recommends scheduling frequent rest breaks in
    shaded or air conditioned environments. Anyone overcome by heat
    should be moved to a cool and shaded location. Heat stroke is an
    emergency! In cases of heat stroke call 9 1 1.

    &&

    Air Quality Alert - 3:14pm Mon Jul 13 2026

    ...AIR QUALITY ALERT IN EFFECT FROM 11 AM TO 11 PM EDT TUESDAY...

    The New York State Department of Environmental Conservation has
    issued an Air Quality Health Advisory for the following counties:

    New York, Bronx, Kings, Queens, Richmond, Nassau, Suffolk,
    Westchester, Rockland

    from 11 AM to 11 PM EDT Tuesday.

    Air quality levels in outdoor air are predicted to be greater than
    an Air Quality Index value of 100 for the pollutant of Ground Level
    Ozone. The Air Quality Index, or AQI, was created as an easy way to
    correlate levels of different pollutants to one scale. The higher
    the AQI value, the greater the health concern.

    When pollution levels are elevated, the New York State Department of
    Health recommends that individuals consider limiting strenuous
    outdoor physical activity to reduce the risk of adverse health
    effects. People who may be especially sensitive to the effects of
    elevated levels of pollutants include the very young, and those with
    preexisting respiratory problems such as asthma or heart disease.
    Those with symptoms should consider consulting their personal
    physician.

    For additional information, please visit the New York State
    Department of Environmental Conservation website at,
    https://on.ny.gov/nyaqi, or call the Air Quality Hotline at
    1 800 5 3 5, 1 3 4 5.